* error.c: Convert to using ctype macros defined in system.h.

        * method.c: Likewise.
        * xref.c: Likewise.
        * lex.c: Likewise.  Also remove redundant system header stuff.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19577 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 17f0eab..46a83b8 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,10 @@
+Wed May  6 14:28:18 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * error.c: Convert to using ctype macros defined in system.h.
+       * method.c: Likewise.
+       * xref.c: Likewise.
+       * lex.c: Likewise.  Also remove redundant system header stuff.
+
 Wed May  6 06:36:41 1998  Robert Lipe  <robertl@dgii.com>
 
        * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c, 

diff --git a/gcc/cp/error.c b/gcc/cp/error.c
index 31932b4..39f7dd9 100644 (file)
--- a/gcc/cp/error.c
+++ b/gcc/cp/error.c
@@ -1,6 +1,6 @@
 /* Call-backs for C++ error reporting.
    This code is non-reentrant.
-   Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
+   Copyright (C) 1993, 94-97, 1998 Free Software Foundation, Inc.
 
    This file is part of GNU CC.
 
@@ -1143,7 +1143,7 @@ dump_char (c)
       OB_PUTS ("\\\"");
       break;
     default:
-      if (isprint (c))
+      if (ISPRINT (c))
        OB_PUTC (c);
       else
        {

diff --git a/gcc/cp/lex.c b/gcc/cp/lex.c
index 48b6360..97200fe 100644 (file)
--- a/gcc/cp/lex.c
+++ b/gcc/cp/lex.c
@@ -1,5 +1,5 @@
 /* Separate lexical analyzer for GNU C++.
-   Copyright (C) 1987, 89, 92-96, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1987, 89, 92-97, 1998 Free Software Foundation, Inc.
    Hacked by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GNU CC.
@@ -46,18 +46,9 @@ Boston, MA 02111-1307, USA.  */
 #endif
 
 #ifdef MULTIBYTE_CHARS
-#include <stdlib.h>
 #include <locale.h>
 #endif
 
-#ifdef HAVE_STDLIB_H
-#ifndef MULTIBYTE_CHARS
-#include <stdlib.h>
-#endif
-#else
-extern double atof ();
-#endif
-
 #define obstack_chunk_alloc xmalloc
 #define obstack_chunk_free free
 
@@ -2604,13 +2595,6 @@ do_pending_lang_change ()
     pop_lang_context ();
 }
 \f
-#if 0
-#define isalnum(char) (char >= 'a' ? char <= 'z' : char >= '0' ? char <= '9' || (char >= 'A' && char <= 'Z') : 0)
-#define isdigit(char) (char >= '0' && char <= '9')
-#else
-#include <ctype.h>
-#endif
-
 #define ENDFILE -1  /* token that represents end-of-file */
 
 /* Read an escape sequence, returning its equivalent as a character,
@@ -2635,7 +2619,7 @@ readescape (ignore_ptr)
       while (1)
        {
          c = getch ();
-         if (! isxdigit (c))
+         if (! ISXDIGIT (c))
            {
              put_back (c);
              break;
@@ -3176,7 +3160,7 @@ real_yylex ()
            /* Make this run fast.  We know that we are reading straight
               from FINPUT in this case (since identifiers cannot straddle
               input sources.  */
-           while (isalnum (c) || (c == '_') || c == '$')
+           while (ISALNUM (c) || (c == '_') || c == '$')
              {
                if (c == '$')
                  {
@@ -3206,7 +3190,7 @@ real_yylex ()
            *p++ = c;
            c = getch ();
 
-           while (isalnum (c) || (c == '_') || c == '$')
+           while (ISALNUM (c) || (c == '_') || c == '$')
              {
                if (c == '$')
                  {
@@ -3399,7 +3383,7 @@ real_yylex ()
              }
            error ("parse error at `..'");
          }
-       if (isdigit (c1))
+       if (ISDIGIT (c1))
          {
            put_back (c1);
            goto resume_numerical_scan;
@@ -3413,7 +3397,7 @@ real_yylex ()
        /* Optimize for most frequent case.  */
       {
        register int c1 = getch ();
-       if (! isalnum (c1) && c1 != '.')
+       if (! ISALNUM (c1) && c1 != '.')
          {
            /* Terminate string.  */
            token_buffer[0] = c;
@@ -3478,7 +3462,7 @@ real_yylex ()
        /* Read all the digits-and-decimal-points.  */
 
        while (c == '.'
-              || (isalnum (c) && (c != 'l') && (c != 'L')
+              || (ISALNUM (c) && (c != 'l') && (c != 'L')
                   && (c != 'u') && (c != 'U')
                   && c != 'i' && c != 'I' && c != 'j' && c != 'J'
                   && (floatflag == NOT_FLOAT || ((c != 'f') && (c != 'F')))))
@@ -3507,7 +3491,7 @@ real_yylex ()
                   only when it is followed by a digit.
                   Otherwise, unread the following non-digit
                   and use the '.' as a structural token.  */
-               if (p == token_buffer + 2 && !isdigit (c))
+               if (p == token_buffer + 2 && !ISDIGIT (c))
                  {
                    if (c == '.')
                      {
@@ -3532,7 +3516,7 @@ real_yylex ()
                /* It is not a decimal point.
                   It should be a digit (perhaps a hex digit).  */
 
-               if (isdigit (c))
+               if (ISDIGIT (c))
                  {
                    c = c - '0';
                  }
@@ -3614,9 +3598,9 @@ real_yylex ()
                    *p++ = c;
                    c = getch ();
                  }
-               if (! isdigit (c))
+               if (! ISDIGIT (c))
                  error ("floating constant exponent has no digits");
-               while (isdigit (c))
+               while (ISDIGIT (c))
                  {
                    if (p >= token_buffer + maxtoken - 3)
                      p = extend_token_buffer (p);
@@ -3920,7 +3904,7 @@ real_yylex ()
                    && (unsigned) c >= (1 << width))
                  warning ("escape sequence out of range for character");
 #ifdef MAP_CHARACTER
-               if (isprint (c))
+               if (ISPRINT (c))
                  c = MAP_CHARACTER (c);
 #endif
              }

diff --git a/gcc/cp/method.c b/gcc/cp/method.c
index a85ecda..02b1b65 100644 (file)
--- a/gcc/cp/method.c
+++ b/gcc/cp/method.c
@@ -937,7 +937,7 @@ build_qualified_name (decl)
     {
       tree id = DECL_ASSEMBLER_NAME (decl);
       OB_PUTID (id);
-      if (isdigit (IDENTIFIER_POINTER (id) [IDENTIFIER_LENGTH (id) - 1]))
+      if (ISDIGIT (IDENTIFIER_POINTER (id) [IDENTIFIER_LENGTH (id) - 1]))
        numeric_output_need_bar = 1;
       return;
     }

diff --git a/gcc/cp/xref.c b/gcc/cp/xref.c
index dd85cef..9c530d0 100644 (file)
--- a/gcc/cp/xref.c
+++ b/gcc/cp/xref.c
@@ -1,5 +1,5 @@
 /* Code for handling XREF output from GNU C++.
-   Copyright (C) 1992, 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1992, 93-97, 1998 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GNU CC.
@@ -715,7 +715,7 @@ simplify_type(typ)
   int lvl, i;
 
   i = strlen(typ);
-  while (i > 0 && isspace(typ[i-1])) typ[--i] = 0;
+  while (i > 0 && ISSPACE(typ[i-1])) typ[--i] = 0;
 
   if (i > 7 && STREQL(&typ[i-5], "const"))
     {